接续文章1的主activity,新增两个按钮一个是删除,一个是恢复然后添加事件,代码如下:
@SuppressLint("Recycle")
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
FragmentTransaction trx = getSupportFragmentManager()
.beginTransaction();
switch (v.getId()) {
case R.id.sbutton1:
trx.hide(fragmentno1).commit();
Toast.makeText(getApplicationContext(), "删除", Toast.LENGTH_LONG)
.show();
break;
case R.id.sbutton2:
trx.show(fragmentno1).commit();
Toast.makeText(getApplicationContext(), "恢复", Toast.LENGTH_LONG)
.show();
break;
default:
break;
}
}
最简单直接碎片操作,动态增删改(2),布布扣,bubuko.com
原文:http://my.oschina.net/bv10000/blog/291714